The equation for the reaction between aqueous calcium nitrate and aqueous sodium hydroxide is given below. $\text{Ca(NO}_3\text{)}_2\text{(aq)} + 2\text{NaOH(aq)} \rightarrow \text{Ca(OH)}_2\text{(s)} + 2\text{NaNO}_3\text{(aq)}$ Which process is used to separate calcium hydroxide from the mixture?
- Achromatography
- Bcrystallisation
- Cdistillation
- Dfiltration